In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Ex Input:
Passage: Hardstone carving falls under the general category of glyptic art, which covers small carvings and sculpture in all categories of stone. The definition in this context of "hardstone" is unscientific and not very rigid, but excludes "soft" stones such as soapstone (steatite) and minerals such as alabaster, both widely used for carving, as well as typical stones for building and monumental sculpture, such as marble and other types of limestone, and sandstone. These are typically not capable of a fine finish in very small carvings, and would wear in prolonged use. In other contexts, such as architecture, "hard stone" and "soft stone" have different meanings, referring to actual measured hardness using the Mohs scale of mineral hardness and other measures. Some rocks used in architecture and monumental sculpture, such as granite, are at least as hard as the gemstones, and others such as malachite are relatively soft but counted as hardstones because of their rarity and fine colour.
 Link Information: none Question: What stone is rated the highest on the Mohs scale of mineral hardness?

Ex Output:
Answer: none


Ex Input:
Passage: In 60 BC, an internal disturbance occurred among the Xiongnu ruling clique, and Xianxianshan, Prince Rizhu of the Xiongnu stationed in the Turpan Basin, led 12,000 of his troops and 12 royals to pledge allegiance to the Han imperial court. That same year, the Han appointed Zheng Ji as the Protector General of the Western Regions, with his office in Wulei (near Qiuci) to oversee the entire region of the Tarim Basin west to the Pamir. The last Protector General, Dan Qin, was killed during a rebellion led by Yanqi in 13 AD. A brief attempt to restore the protector generalship was launched by Wang Mang in 16 AD, under the new appointed Protector General Li Chong. The armies soon advanced towards the state of Yanqi, but were eventually defeated by Yanqi with its allies. Li Chong fled to the state of Qiuci, and died soon after the fall of Xin Dynasty.
 Link Information: none Question: Are there any large bodies of water in the place Li Chong ran away to?

Ex Output:
Answer: none


Ex Input:
Passage: After graduating from the Yale School of Drama, Clarkson was cast in a 1986 Broadway production of The House of Blue Leaves as a replacement in the role of Corrinna Stroller. The following year, she made her feature film debut in Brian De Palma's The Untouchables (1987), portraying Catherine Ness, the wife of US Treasury Prohibition agent Elliott Ness (Kevin Costner). Clarkson stated she was financially struggling during this time and was paying student loans, and that De Palma expanded her role in the film as she originally only had several days' worth of shooting. The next year, she was cast in Clint Eastwood's The Dead Pool (1988), the fifth installment in the Dirty Harry film series. In 1989, she returned to Broadway portraying a Wall Street investment counselor whose brother (played by Kevin Conroy) is diagnosed with AIDS; the play ran from January to March of that year. Clarkson has stated that beginning in the early 1990s, she went through a turbulent period in her career and was unable to find significant work. She had a small role in Jumanji (1995) before being cast in the independent drama High Art (1998), portraying a drug-addicted German actress in New York City. Her performance earned her an Independent Spirit Award nomination for Best Supporting Actress.
 Link Information: Costner began his acting career with Sizzle Beach, U.S.A. (1981). Following a few minor supporting parts, he rose to prominence with his portrayal of Eliot Ness in The Untouchables (1987). This was followed by a successful period in his career with starring roles in No Way Out (1987), Bull Durham (1988), Field of Dreams (1989), Dances with Wolves (1990), for which he won two Academy Awards, JFK (1991),  (1991), The Bodyguard (1992), and A Perfect World (1993). In 1995, Costner starred in and co-produced Waterworld. The most expensive film ever made at the time, it was a box office disappointment (which nonetheless made a small profit) that marked a downturn in his career. His second directorial feature, The Postman, (1997) was another disappointment. He has since starred in some somewhat unsuccessful films including Message in a Bottle (1999), For Love of the Game (1999), Thirteen Days (2000), 3000 Miles to Graceland (2001), Dragonfly (2002), Rumor Has It (2005), The Guardian (2006), Mr. Brooks (2007), 3 Days to Kill (2014), McFarland, USA (2015), Draft Day (2014), and Criminal (2016). Nevertheless, in recent years he has had supporting parts in critically favored films including The Upside of Anger (2005), Man of Steel (2013), Hidden Figures (2016), Molly's Game (2017), and The Art of Racing in the Rain (2019).

On television, Costner portrayed Devil Anse Hatfield in
the miniseries Hatfields & McCoys (2012), winning the Primetime Emmy Award for Outstanding Lead Actor in a Miniseries or a Movie. Since 2018, he stars as John Dutton on drama series Yellowstone. Question: How many films did the actor who played Clarkson husband in her feature film debut star in?

Ex Output:

Answer: 28


